The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 2010
Filed:
Apr. 07, 2006
Applicants:
Hideyuki Kanzaki, Hyogo, JP;
Kozo Nishimura, Osaka, JP;
Yoshihisa Tanaka, Shiga, JP;
Inventors:
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/30 (2006.01); G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system performance profiling device is provided inside a system-on-chip (SoC). Selectors respectively select values of predetermined bit positions of counters and output the selected values to the outside of the system-on-chip, during a period of acquisition of profiling data. When the acquisition of the profiling data ends, the selectors respectively select values of all lower bit positions of the counters than the predetermined bit positions, and output the selected values to the outside of the system-on-chip.